{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12199",
    "entityType": "User",
    "nonce": "0xfdc84035e4deac9a9ef006addf4399d38a859b55f653c433fd722d7923a65d25",
    "signature": "0x69507d5abd9c1a741bd4287be1deaa01f86e41380c773638a30b42df04bb212d005525f2bc749e6a18b3985067c8728b8e3672cf16f50c02b70e161cb186988d1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}